I'm using Version 220.127.116.11 of wp e-commerce and 3.4.2 wordpress. I have used this plugin multiple times with no issues and i always re-skin it via css. I have never had this issue.
My transaction results and your account pages that the plugin creates work fine! It's only the checkout page that isn't loading.
Here is my domain BayStreetSeafood.com<a/>
I have tried disabling plugins and resetting my permalink structure and nothing ever fixes it. The page is indeed there. ScreenShot showing the page does exist!
Someone Please Help!!!